(19)

(11)

EP 0 766 712 A1

(12)

(43) Date of publication: 09.04.1997 Bulletin 1997/15 (21) Application number: 95908485.0 (22) Date of filing: 11.01.1995

(51) International Patent Classification (IPC):  C08J 9/ 12( . ) C08J 9/ 14( . ) B29K 105/ 04( . ) B29C 47/ 00( . ) B29K 25/ 00( . ) (86) International application number: PCT/US1995/000417 (87) International publication number: WO 1996/000258 (04.01.1996 Gazette 1996/02)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB GR IT LI NL SE (30) Priority: 23.06.1994 US 19940264669 29.11.1994 US 19940346447 (71) Applicant: THE DOW CHEMICAL COMPANY Midland, Michigan 48640 (US)	(72) Inventors: IMEOKPARIA, Daniel, D. Pickerington, OH 43147 (US) SHMIDT, Creston, D. Nashport, OH 43830 (US) SUH, Kyung, W. Granville, OH 43023 (US) (74) Representative: Casalonga, Axel  BUREAU D.A. CASALONGA - JOSSE Morassistrasse 8 80469 München 80469 München (DE)